Audio device



FIG. 1 is a front perspective view of an audio device showing our new design;

FIG. 2 is a top perspective view of the audio device of FIG. 1;

FIG. 3 is a front elevational view of the audio device of FIG. 1;

FIG. 4 is a rear elevational view of the audio device of FIG. 1;

FIG. 5 is a right side elevational view of the audio device of FIG. 1;

FIG. 6 is a left side elevational view of the audio device of FIG. 1;

FIG. 7 is a top plan view of the audio device of FIG. 1; and,

FIG. 8 is a bottom plan view of the audio device of FIG. 1.

The broken lines shown in the drawings illustrate portions of the audio device that form no part of the claimed design. 

CLAIM The ornamental design for an audio device, as shown and described. 